debut td

.gitignore

@@ -1,2 +1,7 @@
 .DS_Store
-node_modules
+node_modules
+package-lock.json
+
+.idea/inspectionProfiles/
+
+.idea/

src/exercises/divide/index.test.ts

@@ -0,0 +1,17 @@
+import {divide} from "./index";
+
+describe("Test multiply", () => {
+  it.each([
+    { a: 2, b : 1, expected: 2 },
+  ])(
+      "should return multiplication of A by B",
+      ({ a, b, expected }) => {
+        // arrange
+        // act
+        const result = divide(a,b);
+        // assert
+        expect(result).toEqual(expected);
+      }
+  );
+});
+

src/exercises/divide/index.ts

@@ -0,0 +1,13 @@
+async function start() {
+  console.log("Application starts...");
+
+  console.log("Application ends...");
+}
+
+start();
+export function divide (a : number, b : number) : number {
+  if (b === 0) {
+    throw new Error('Division by zero');
+  }
+  return a/b;
+}

src/exercises/multiply/index.test.ts

@@ -0,0 +1,17 @@
+import {multiply} from "./index";
+
+describe("Test multiply", () => {
+  it.each([
+    { a: 1, b : 2, expected: 2 },
+  ])(
+      "should return multiplication of A by B",
+      ({ a, b, expected }) => {
+        // arrange
+        // act
+        const result = multiply(a,b);
+        // assert
+        expect(result).toEqual(expected);
+      }
+  );
+});
+

src/exercises/multiply/index.ts

@@ -0,0 +1,11 @@
+async function start() {
+  console.log("Application starts...");
+
+  console.log("Application ends...");
+}
+
+start();
+
+export function multiply (a : number, b : number) : number {
+  return a*b;
+}